3 years ago

3.4z+ 2.8z =I need help now!!!

Mathematics

2 answers:

Troyanec [42]3 years ago

8 0

Answer:

6.2z

Step-by-step explanation:

Basically adding 3.4 +2.8 getting 6.2 then adding z to the end of it

e-lub [12.9K]3 years ago

3 0

Answer:

6.2z

Step-by-step explanation:

its basically just 3.4 + 2.8 but you add a z.

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3y+z=am-4y look for y

LenKa [72]

The value of y is am-z/7

<h3>How to calculate the value of y ?</h3>

The expression is given as follows

3y +z= am-4y

The first step is to collect the like terms in both sides, this way the numbers that both have y as their coefficient will be on the same side

3y + 4y= am-z

y(3+4)= am -z

7y= am-z

Divide both sides by the coefficient of y which is 7

7y/7= am-z/7

y= am-z/7

Hence the value of y in the expression is am-z/7

3.4z+ 2.8z =I need help now!!!​

3.4z+ 2.8z =I need help now!!!